356 A 
Manual Changes
Manual Changes
To adapt this manual to your 4294A, refer to Table A-1 and Table A-2.
Agilent Technologies uses a two-part, ten-character serial number that is stamped on the 
serial number plate (see Figure A-1). The first five characters are the serial prefix and the 
last five digits are the suffix.
Press 
[System] - DIAGNOSTIC TEST - FIRMWARE REVISION keys to display the 
firmware version of your Agilent 4294A.
Figure A-1  Example of Serial Number Plate
Table A-1  Manual Changes by Serial Number
Serial Prefix or Number Make Manual Changes
Table A-2  Manual Changes by Firmware Version
Version Make Manual Changes
1.10